參數(shù)資料
型號： MAX1111CPE+
廠商： Maxim Integrated Products
文件頁數(shù)： 16/20頁
文件大?。?/td> 0K
描述： IC ADC 8BIT LP 16-DIP
標(biāo)準(zhǔn)包裝： 25
位數(shù)： 8
采樣率（每秒）： 50k
數(shù)據(jù)接口： MICROWIRE?，QSPI?，串行，SPI?
轉(zhuǎn)換器數(shù)目： 1
功率耗散（最大）： 667mW
電壓電源： 單電源
工作溫度： 0°C ~ 70°C
安裝類型： 通孔
封裝/外殼： 16-DIP（0.300"，7.62mm）
供應(yīng)商設(shè)備封裝： 16-PDIP
包裝： 管件
輸入數(shù)目和類型： 4 個單端，單極；2 個差分，單極
MAX1110/MAX1111
+2.7V, Low-Power, Multichannel,
Serial 8-Bit ADCs
_______________________________________________________________________________________
5
TIMING CHARACTERISTICS (Figures 8 and 9)
(VDD = 2.7V to 5.5V, TA = TMIN to TMAX, unless otherwise noted.)
Note 1:
Relative accuracy is the analog value’s deviation (at any code) from its theoretical value after the full-scale range is calibrated.
Note 2:
See
Typical Operating Characteristics.
Note 3:
VREFIN = 2.048V, offset nulled.
Note 4:
On-channel grounded; sine wave applied to all off-channels.
Note 5:
Conversion time is defined as the number of clock cycles multiplied by the clock period; clock has 50% duty cycle.
Note 6:
Guaranteed by design. Not subject to production testing.
Note 7:
Common-mode range for the analog inputs is from AGND to VDD.
Note 8:
External load should not change during the conversion for specified accuracy.
Note 9:
External reference at 2.048V, full-scale input, 500kHz external clock.
Note 10: Measured as
| VFS (2.7V) - VFS (3.6V) |.
Note 11: 1F at REFOUT; internal reference settling to 0.5 LSB.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Track/Hold Acquisition Time
tACQ
1s
DIN to SCLK Setup
tDS
100
ns
DIN to SCLK Hold
tDH
0ns
SCLK Fall to Output Data Valid
tDO
Figure 1, CLOAD = 100pF
20
200
ns
CS Fall to Output Enable
tDV
Figure 1, CLOAD = 100pF
240
ns
CS Rise to Output Disable
tTR
Figure 2, CLOAD = 100pF
240
ns
CS to SCLK Rise Setup
tCSS
100
ns
CS to SCLK Rise Hold
tCSH
0ns
SCLK Pulse Width High
tCH
200
ns
SCLK Pulse Width Low
tCL
200
ns
SCLK Fall to SSTRB
tSSTRB
CLOAD = 100pF
240
ns
CS Fall to SSTRB Output Enable
(Note 6)
tSDV
Figure 1, external clock mode only,
CLOAD = 100pF
240
ns
CS Rise to SSTRB output
Disable (Note 6)
tSTR
Figure 2, external clock mode only,
CLOAD = 100pF
240
ns
SSTRB Rise to SCLK Rise
(Note 6)
tSCK
Figure 11, internal clock mode only
0
ns
External reference
20
s
Wake-Up Time
tWAKE
Internal reference (Note 11)
12
ms
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1111CPE+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 2.7V Low-Power Multi Ch Serial 8-Bit RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1111EEE 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1111EEE/V+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 2.7V Low-Power Multi Ch Serial 8-Bit RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1111EEE/V+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 2.7V Low-Power Multi Ch Serial 8-Bit RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1111EEE+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 2.7V Low-Power Multi Ch Serial 8-Bit RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
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